3 years ago

If one square yard costs 12 dollars how much is 180 square feet

Mathematics

2 answers:

Grace [21]3 years ago

4 0

What is 12 x 180 = ? 2160

Mumz [18]3 years ago

3 0

12 x 180 is equal to 2160. It would cost $2160

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What is the product of 2r2 - 5 and 3r

faust18 [17]

Answer: 6r^3 - 15r

Step-by-step explanation:

(3r) (2r^2 - 5)

Distribute.

6r^3 - 15r

Hope this helped.

8 0

3 years ago

kylie opened a bank account. she deposited 76.50 into her account every month for 10 months. she used 30.50 every month to pay f

topjm [15]

The total amount of money Kylie spent to go to talent camp is 115.

76.5 *10 =765 (Amount of money she deposited in 10 months)
30.5 *10 = 305 (Amount of money she used to pay for singing lessons in 10 months)
765 - 305 = 460 (Amount remaining after singing lessons for 10 months)
460/4 = 115 (Amount she used to go to a talent camp)

5 0

3 years ago

The factorization below is missing two positive integers a and b. 6x^(3)+18x^(2)-240x=6x(x-a)(x+b) Factor the polynomial and the

Dvinal [7]

Answer:

a = 5

Step-by-step explanation:

Hello, please consider the following.

$6x^3+18x^2-240x=6x(x^2+3x-40)\\\\\text{** The sum of the zeroes is -3=-8+5 and the product is -40=-8*5. **}\\\\\text{** So, we can factorise. **}\\\\6x^3+18x^2-240x=6x(x^2+3x-40)=6x(x^2+8x-5x-40)\\\\=6x(x(x+8)-5(x+8))\\\\\large \boxed{=6x(x+8)(x-5)}$